26958377238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{345620221}}^1$

素因数の和:345620239

約数の個数: 16

約数和(自身を含む): 58064197296

約数和(自身を除く): 31105820058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 345620221, 691240442, 1036860663, 2073721326, 4493062873, 8986125746, 13479188619, 26958377238]

約数ペア:

[(1, 26958377238), (2, 13479188619), (3, 8986125746), (6, 4493062873), (13, 2073721326), (26, 1036860663), (39, 691240442), (78, 345620221)]